Pass the OutSystems Architecture Specialization Architecture-Specialist-11 Questions and answers with ExamsMirror

Don't join concepts with different lifecycles

Apply known design patterns

N/A

Join conceptually-related concepts

Isolate reusable logic from Integration logic

It's an automatic way to find and fix architecture issues.

It's a systematic approach to architecture design

It promotes the business users' collaboration and understanding

It's a faster architecture design

Service Action

REST API

End-User Application.

Foundation Application.

Core Application.

Generic Library module.

several integration services with different systems, performing the same type of operation

(e.g. printers) you can create several drivers exposing the same API, with specialized implementations (like the transparency services pattern).

Reusable UI Patterns for layout and display only - no Business logic.

Theme, look & feel elements, menu, etc.

technical wrapper to consume and normalize an external service.

Optimizes lifecycle independence

Promotes microservices

Minimizes impact of changes

Promotes abstraction of reusable services

Stop unmanageable dependencies

Prevent slow deployments, inflexible legacy systems

Avoid poor service abstraction

Usability : Usability from the point of view of the users

Efficiency : Efficiency which relates to the performance to the amount of resources used

Portability : Portability which defines the ability to move software between environments

Security : Security which relates to the strength of the of the software against cybersecurity attacks

Reliability : Reliability which ensures that a software solution can maintain it performance over a period of time

Maintainability : Maintainability which relates to the effort needed to make modifications

Functionality : Functionality as a set of functions that satisfy needs

When minor customizations to the base theme should be done inside the app theme.

It is not possible to customize a built-in Style Guide, since it is part of OutSystems UI.

When you want to introduce extensive changes to an existing theme.

When it is not possible to benefit from any existing theme and extensive changes are needed.

Assemble

Shape

Disclose

Organize

Reusable Core Services with public entities, actions, and blocks.

Isolated Business Logic (Actions) or Core Widgets (blocks), to manage complexity, composition or to have its own lifecycle.

A BL becomes a Calculation Engine if it performs complex calculations, (e.g. an invoice calculation engine or an insurance simulator). Engines are usually subject to versions.

Logic to Synchronize data in CS's with an external system. Isolating this logic makes the CS completely system agnostic and it's easier to decouple or replace the external system.

Technical wrapper to expose an API to External consumers, keeping core services system agnostic and supporting multiple versions of the API.